Last updated: August 27, 2025
In December, the average temperature in Matfors, Sweden hovers around -3°C (27°F), with minimums plunging to -21°C (-5°F) and maximums reaching up to 8°C (46°F). Expect 76 mm (3.0 in) of precipitation spread over 13 days, accompanied by a high average humidity of 96%. Stay warm and prepared for the chilly weather!
In December in Matfors, the average temperature is -3°C (27°F). Maximums can reach 8°C (46°F), while minimums can plummet to -21°C (-5°F). Therefore, it's essential to pack warm clothing and be prepared for a range of chilly conditions when traveling during this time.
In Matfors in December, the total precipitation amount is 76 mm (3.0 in), which occurs over the course of 13 days.
In Matfors in December humidity is 96%. With an average temperature of -3°C (27°F), this humidity feels like a biting cold that penetrates your clothes, making travel uncomfortable as the dampness clings to your skin and leaves you feeling chilled to the bone.
In Matfors in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Matfors.
UV Risk Categories
Weather in Matfors varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Matfors, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 53 mm (2.1 inches) | 97% | low |
| February Weather | -5°C (24°F) | 43 mm (1.7 inches) | 95% | low |
| March Weather | -1°C (30°F) | 47 mm (1.8 inches) | 92% | moderate |
| April Weather | 3°C (38°F) | 32 mm (1.3 inches) | 86% | moderate |
| May Weather | 9°C (48°F) | 41 mm (1.6 inches) | 80% | moderate |
| June Weather | 15°C (59°F) | 69 mm (2.7 inches) | 76% | high |
| July Weather | 16°C (61°F) | 97 mm (3.8 inches) | 80% | high |
| August Weather | 15°C (59°F) | 99 mm (3.9 inches) | 86% | moderate |
| September Weather | 10°C (50°F) | 62 mm (2.4 inches) | 89% | moderate |
| October Weather | 5°C (41°F) | 90 mm (3.6 inches) | 93% | low |
| November Weather | 0°C (33°F) | 47 mm (1.8 inches) | 94% | low |
| December Weather | -3°C (27°F) | 76 mm (3.0 inches) | 96% | low |